I am really struggle how to "permanently" eliminate
this type of weed on my brick patio.
Using the weed killer called ROUNDUP
does not really work --- it only makes some of
the leaves turned yellow, and then the young ones come back in a day or so.

What is interesting is that I actually put some landscape fabric on
before we laid the bricks. It sounds like the grass pokes thru the fabric !

Please see the image on the link below:

http://tinypic.com/537zqsm.jpg

http://tinypic.com/6767nl1.jpg


Does anybody in this forum know a better way to solve
the problem?

Thanks in advance


JIMMY